Drupal-Bibcite31<style face="normal" font="default" size="100%">Risk of Ischaemic Heart Disease in Patients with Inflammatory Bowel Disease: Cohort Study Using the General Practice Research Database</style><style face="normal" font="default" size="100%">Risk of Ischaemic Heart Disease in Patients with Inflammatory Bowel Disease: Cohort Study Using the General Practice Research Database</style>